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Lesson 23 of 84 · Engineering and Design
LessonHow to Do an Experiment (Part 2)
What You'll Learn
Recording your observations means writing down or drawing what you notice during an experiment.
Key Words
- question
- test
- measure
Steps
Step 1 — Read
Read and learn: Recording your observations means writing down or drawing what you notice during an experiment.
Step 2 — Do
Build or make something using your materials.
Step 3 — Observe
Look for something that changed. What is it?
Step 4 — Record
Circle the correct answer on your worksheet.
Check Your Understanding
Question 1
1 of 3Why do we record what happens in experiments?